SKF NKI 40/20 40mm I.D Needle Needle Roller Bearing, 55mm O.D

This needle roller bearing is designed for superior performance in various industrial applications. With a 40mm inside diameter and a race width of 20mm, it combines precision engineering and robust construction from high-quality steel. This bearing is built to accommodate high load capacities while maintaining efficient operation in demanding environments.

• Machined rings enhance durability and performance
• Steel construction ensures longevity and reliability
• Single row design optimises load distribution
• Limiting speed of 10,000 rpm for high-speed usage

• Used with automation equipment for precise motion control
• Ideal for electronic devices requiring compact, reliable support
• Suitable for mechanical assemblies where space is limited
• Applied in heavy machinery for dependable load handling

The static load rating is 57 kN, while the dynamic load rating is 32 kN, making it suitable for applications that need to handle various load conditions.

Ensuring that the shaft and housing tolerances are properly met is crucial for optimal performance, along with maintaining the specified radial internal clearance.

Selection is influenced by load ratings, operational speed requirements, and environmental conditions, including temperature limits where it operates best.

This design provides efficient load distribution and stability, making it ideal for compact setups that require reliable and robust movement.